Compare phones
| Global Score | |
| 81.4 | 86.3 |
| Basic Information | |
| Xiaomi | Asus |
| Android 9.0 Pie | -- |
| 2019-04-15 | 2020-07-23 |
| 5.81 x 2.78 x 0.29 inches | 6.73 x 3.07 x 0.39 inches |
| 5.47 ounces | 8.47 ounces |
| 16 777 216 | Black glare |
| -- | Aluminum and Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6 inches | 6.6 inches |
| 2340 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | AMOLED |
| 430 pixels per inch | 390 pixels per inch |
| 600 cd/m2 brightness | 1000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.7 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 712 SDM712 chipset | Qualcomm Snapdragon 865+ SM8250 chipset |
| Kryo 360, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3090 MHz) processor |
| 6 GB RAM | 12 GB RAM |
| Adreno 616 GPU | Yes GPU |
| 9.36 | 9.81 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 48.00 MP + 20.00 MP | 64.00 MP + 24.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 11.66 | 12.87 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.3 | 10.7 |
| Battery Life | |
| 3070mAh Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.04 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Asus ROG Phone 3 has a score of 86.3, which is a bit better than Xiaomi Mi 9 SE's general score of 81.4. Asus ROG Phone 3 is a newer device than Xiaomi Mi 9 SE, but it is thicker and way heavier. Asus ROG Phone 3 counts with a slightly better looking display than Xiaomi Mi 9 SE, because although it has a little inferior quantity of pixels per screen inch, and they both have exactly the same 1080 x 2340 resolution, the Asus ROG Phone 3 also counts with a really brighter screen and a quite larger display.
The Asus ROG Phone 3 features a little bit better performance than Xiaomi Mi 9 SE, and although they both have a Octa-Core CPU, the Asus ROG Phone 3 also has more RAM memory. Asus ROG Phone 3 and Xiaomi Mi 9 SE feature incredibly similar memory to install applications and games, both of them have the same 128 GB internal storage.
Asus ROG Phone 3 features a very superior battery performance than Xiaomi Mi 9 SE, because it has 6000mAh of battery capacity. The Asus ROG Phone 3 has a much better camera than Xiaomi Mi 9 SE, and although they both have the same camera aperture, the Asus ROG Phone 3 also has a bigger back camera sensor which provides a higher photo and video quality, a much more mega pixels camera and a much better video resolution.
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